Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Joya de Cerén Archaeological Site' has mentioned 'Earthquake' in the following places:
Occurrence Sentence Text Source
[8] Based on crack patterns observed from the relatively earthquake-resistant wattle-and-daub walls and adobe columns at Joya de Cerxc3xa9n, scholars suggest that an earthquake measuring 4.0 on the Richter scale preceded the eruption, giving residents time to flee the site.
Rammed earth construction was used for the public buildings and the sauna, and wattle and daub (which is highly earthquake resistant) for household structures.